英语词汇“four-layer model”的翻译、意思、用法、释义-英汉汉英双解词典

单词	four-layer model
释义	four-layer model 4级结构模型
随便看	gain a fall gain a foothold gain a footing gain a full/clear/complete victory gainage gain a glimpse gain a hearing gain a hearing for the proposal gain a insight into Gain a larger share of gain a large share in the world market gain a livelihood gain a living Gain a living; gain extra credits in school gain a lot gain alterable gain a majority gain a mark gain a monkey gain amplification gain amplifier gain, amplifier gain amplifier change gain an advantage gain an advantage of